The 26 letters of the alphabet are written in order, clockwise around a circle. The ciphertext of a message is created by replacing each letter of the message by the letter that is 4 letters clockwise from the original letter. (This is called a Caesar cipher.) For example, the message Z A P has ciphertext D E T. What is the ciphertext of the message W I N?
Answer Choices
A. A L N
B. Z L N
C. A M R
D. A M Q
E. Z M Q